ISRC GBF071741426
Verified recording
GBF071741426 is “Tristan und Isolde, WWV 90 / Act 2: "Der öde Tag zum letzten Mal!"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x023fad690642ec2918f1656b7e49928dcce95747b7441a8195b9c53920cb6880 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071741426.
Recording identifiers
- ISRC
- GBF071741426
- Title
- Tristan und Isolde, WWV 90 / Act 2: "Der öde Tag zum letzten Mal!"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x023fad690642ec2918f1656b7e49928dcce95747b7441a8195b9c53920cb6880
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2c918de74665a2ec5ef69a323e1fe35317e5f576f941e9c944f73d6f18702fc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071741426
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tristan und Isolde, WWV 90 / Act 2: "Der öde Tag zum letzten Mal!" · Machine-readable JSON-LD